[TeMPOraL]

I skimmed their site and I'm yet to read the whitepaper, but I have one question that wasn't so far answered: what about transportation costs? Is this still net carbon negative when you account for the costs of moving all this rock and spreading it on the beaches?

[quotemstr]

They discuss that in their detailed proposals. There's a lot of discussion on siting and various transportation options. The math ends up working out.

[TeMPOraL]

Ok, thanks! I'll head on to reading the white paper then.